package Test;

import java.util.*;

/**
 * 〈打点〉
 *
 * @author zhangsixian
 * @create 2021/6/16
 * @since 1.0.0
 */
public class T2 {
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        int n = 0;
        HashMap<Integer, Integer> map = new HashMap<>();
        for (int i = 0; i < 100; i++) {
            map.put(i, n);
        }
        while (s.hasNext()) {
            int i = s.nextInt();
            if (i == 0){
                break;
            }
            n=n+1;
            map.put(i, n);
        }
        for (int i = 0; i < 100; i++) {
            System.out.println(i + ">>" +map.get(i));
        }
    }
}
